High-performance grinding spindle

Fortuna Werke 6900 U/min

Condition: new, Bernardo Universal Lathe Titan 660 x 2000 Technical Specifications Distance between centers: 2000 mm Center height: 330 mm Swinging diameter over bed: 660 mm Swinging diameter over cross slide: 900 mm Swinging diameter over compound slide: 460 mm Bed width: 400 mm Spindle bore: 105 mm Spindle mounting: DIN 55029, D1-8 Speed range (16): 25 – 1600 rpm Range of longitudinal feeds (25): 0.044 – 1.48 mm/rev Range of cross feeds (25): 0.022 – 0.740 mm/rev Metric threads (54): 0.45 – 120 mm Inch threads (54): 7/16 – 80 TPI Tailstock diameter: 90 mm Tailstock travel: 235 mm Tailstock arbor: MK 5 Motor power: 7.5 kW (10.0 HP) Machine dimensions (W x D x H): 3630 x 1200 x 1520 mm Weight approx.: 2900 kg Features Versatile applications in general mechanical engineering, production, and individual part manufacturing… Central, easy-to-use control for feeds and threads with lead and driving screw Prismatic bed made of cast iron, inductively hardened and precision-ground Modern main spindle bearing with tapered roller bearing in a precision design Hardened and ground gears and shafts, including in the feed drive Standard with rapid traverse in longitudinal and cross directions to reduce idle times Large spindle bore (105 mm) for workpieces with a large diameter Soft start via the mechanical lamellar clutch Electromechanical foot brake to reduce idle times Excellent chip removal performance, even during facing operations The bed is provided with robust ribs to stiffen the bed guidance and minimize the influence of vibrations Scope of supply 3-axis digital display ES-12 V with LCD display Slip clutch Rapid traverse in longitudinal and cross directions LED machine light 3-jaw steel chuck PO3-315 mm / D8 Faceplate 450 mm Fixed steady rest – bore diam. max. 180 mm Traveling steady rest – bore diam. max. 120 mm 2 live centers Redjfbbx Repfx Aa Ijw Motor with magnetic brake according to CE standard Foot pedal with braking function according to CE Initial filling with Shell Tellus 46 Coolant system Quick-change tool holder with 4 inserts Protective device for quick-change tool holder Change gears Reducing sleeve Chip guard Cable routing via energy chain Operating tools

Year of construction: 1940, condition: used, Automatic universal gear hobbing machine for manufacturing spur gears and helical gears. Largest milling diameter: 120 mm Smallest milling diameter: 5 mm Smallest tooth pitch: Module 0.30 Largest tooth pitch: 2 mm Rsdpfokw T Rmox Aa Iew Largest milling length: 100 mm Complete with all accessories.

Condition: used, Year of construction: 1996, grinding length 1.000 mm grinding width 550 mm workpiece height 400 mm table surface area 1.580 x 550 mm table load capacity 950 kg magnetic clamping plate 1.000 x 550 mm x-Travel 1.200 mm table feed 1 - 30 m/min vertical feeds: 1 - 300 mm/min Rsdpjxx A Dmsfx Aa Iew z-axis 470 mm cross feed 1 - 2.000 mm/min dimensions of grinding wheel 400 x 100 x 127 mm grinding wheel speeds 1.500 - 3.500 U/min grinding spindle drive 11,00 kW total power requirement 23,00 kW weight of the machine ca. 7,50 t dimensions of the machine ca. 4,50 x 3,20 x H2,90 m Coolant system with coolant pump integrated in the hydraulic tank, exhauster.

Condition: used, Year of construction: 1992, spindle speed (min.): 7,500 rpm, spindle speed (max.): 24,000 rpm, 4 motorized grinding spindles (liquid-cooled, purge air / oil mist lubrication) including REFU HF frequency converter, e.g. for powering the spindles of a Voumard 400 CNC T4. Grinding spindle GMN TSSV 170-7500 7,500 rpm, 350V, 19.3A, 7.5kW, 250 Hz Grinding spindle Voumard BM15-170 15,000 rpm, 350V, 35A, 18kW, 250 Hz Grinding spindle Voumard BM18-15032 18,000 rpm, 350V, 28.5A, 12kW, 600 Hz Grinding spindle Voumard BM24-150 24,000 rpm, 350V, 27A, 12kW, 800 Hz Rodjl Tn Afepfx Aa Iew REFU HF Converter 316/25 High-frequency converter (inverter, frequency inverter) Frequency converter / inverter for powering motor spindles GMN tool spindle, motorized grinding spindle The spindles are fully functional, sold as is – manufacturing year approx. 1992 A collection of various grinding spindle shafts / arbors for grinding wheels is available for these spindles and can be purchased separately. Price / details on request All technical data subject to error or omission. We sell exclusively to countries within the European Community.

Condition: good (used), functionality: fully functional, Original CNC (not a retrofit from conventional to CNC) Control: Siemens 8-M Faceplate diameter: 3500 mm Max. turning diameter: 4000 mm Redoxyh Hvepfx Aa Isw Max. turning height: 2500 mm Vertical stroke of ram: 1600 mm Horizontal stroke of ram: 2200 mm Ram cross-section: 250 x 210 mm Min. internal diameter: 360 mm Vertical travel of cross-slide: 2000 mm/min Chuck motor power: 71 kW Chuck speed: up to 90 rpm (2-speed gearbox) Table load capacity: 40 tons Feed rate: 1000 mm/min Rapid traverse: 6000 mm/min

Condition: excellent (used), Year of construction: 1999, max. width of grinding wheel 15 mm max. dia. of grinding wheel 110 mm max. module 0,5 - 10 pressure angle 15 - 25 ° turning speeds 2800 U/min total power requirement 0,4 kW weight of the machine ca. 0,02 t dimensions of the machine ca. 0,4 x 0,2 x 0,2 m For profiling grinding snails for tooth flank grinding machines. Finished and after-profile on the following models: NZA, AZA, RZ 300 E, RZ 301 S, Rz 362 A, AM, ... Adjustment plate on the right with micrometer screw adjustment axial Rjdpfx Asvibc Hsa Iew Radial adjustment plate with micrometer screw adjustment 2 precision motor spindles to absorb the diamond discs.

Condition: used, Radial drilling machine CSEPEL, Type RFh 75 / 1500 Machine no. 13704, Year of manufacture 1985 Drilling capacity in steel: Ø 75 mm Drilling capacity in cast iron: Ø 90 mm Spindle mount: MK 5 Nominal overhang: 1500 mm Maximum overhang of the spindle: 1500 mm (to the column) Minimum overhang of the spindle: 440 mm (to the column) Distance from spindle nose to clamping surface: 370 - 1700 mm Overarm vertical adjustment: 950 mm Table size / clamping surface: 1800 x 1100 mm Column diameter: 450 mm Quill stroke: 380 mm Spindle speed: 19-1900 rpm, 21 steps Feed rate: 0.047-2 mm/rev, 12 steps Redpfx Aajlhwr Rs Ijw Motor power: 11 kW Mains connection: 380 Volts, 50 Hz, 15 kW - Right-hand and left-hand rotation of the drilling spindle via hand lever switch - Hydraulic gear change for spindle speed and feed rate - Hydro-mechanical central clamping device - Motorized overarm vertical adjustment - Without coolant system - Machine light - Operating manual Space required: Length 2720 mm x Width 1170 mm x Height max. 3770 mm Transport height with motor on the column: 3500 mm Transport height without motor on the column: 3250 mm Weight: 6.3 tons Good condition

Year of construction: 1955, condition: used, Radial drilling machine, drilling machine, boom drilling machine -Outreach: 2055 mm Roded Enr Iopfx Aa Iew -Max. Distance from machine table to spindle mount: 1700 mm -Cone mount: MK5 -Motor power: 7.5 kW -Speeds: 11.2-1400 rpm -Columns: Ø 450 mm -Spindle stroke: 540 mm -Thread cutting device -automatic feed: 0.037-2.0 mm/rev -Clamping area: 920 x 1600 mm -Dimensions: 2580/1110/H3450 mm -Weight: 6465 kg

Condition: used, Year of construction: 1999, x-travel 4000 mm y-travel 1000 mm z-travel 1500 mm Control Heidenhain 355 Rodpfsxzuz Njx Aa Isw weight max. 10 t ja more pictures available

Condition: good (used), Magnetic table 455 x 170 mm Redpfx Astu Il Tja Ijw digital display water tank Honing device Wet sanding device